精英家教网 > 高中英语 > 题目详情
The key      the earth is to change the way      we live.
A.to save; /B.to saving; /
C.to save; howD.to saving; how
B
本题考查名词及定语从句。The key to doing sth.做某事的关键,to为介词;定语从句the way为先行词,关系词为that/in which/\,选B。
练习册系列答案
相关习题

科目:高中英语 来源:不详 题型:单选题

The thief stole the light,         the stair even darker.
A.madeB.to makeC.makingD.and made

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

_______ to her own work, she spent little time with her children.
A.DevotingB.To be devotedC.DevotedD.Having devoted

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

It remains doubtful whether the project _____________ next month will bring profits to the company.
A.accomplishedB.to be accomplished
C.having accomplishedD.being accomplished

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

With temperature ______ so rapidly, we could not go with the experiment.
A.fallB.fallingC.fallenD.to fall

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

The boy lost his key, so he has no choice but         till his mother came home.
A.waitedB.waitingC.waitD.to wait

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

At the sight of the _____ scene, he was almost _____ to death. 
A.frightened;frighteningB.frightened;frightened
C.frightening;frighteningD.frightening;frightened

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Would you like _____me?
A.to joinB.takingC.joinD.joining

查看答案和解析>>

科目:高中英语 来源:不详 题型:单选题

Tom worked very hard,  ______ that he would be able to buy a car of his own in two years.
A.hopedB.to hopeC.hopingD.and hoping

查看答案和解析>>

同步练习册答案